-11x+2(3x+4)=-21

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Solution for -11x+2(3x+4)=-21 equation:


Simplifying
-11x + 2(3x + 4) = -21

Reorder the terms:
-11x + 2(4 + 3x) = -21
-11x + (4 * 2 + 3x * 2) = -21
-11x + (8 + 6x) = -21

Reorder the terms:
8 + -11x + 6x = -21

Combine like terms: -11x + 6x = -5x
8 + -5x = -21

Solving
8 + -5x = -21

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -5x = -21 + -8

Combine like terms: 8 + -8 = 0
0 + -5x = -21 + -8
-5x = -21 + -8

Combine like terms: -21 + -8 = -29
-5x = -29

Divide each side by '-5'.
x = 5.8

Simplifying
x = 5.8

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